노점계
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MODEL AMT Dewpoint Hygrometer 4-20mA Loop Powered Transmitter
TRANSMITTER TYPE: 2 Wire,4-20mA Loop Powered Transmitter
OUTPUT SIGNAL: 4 to 20mA Linear
OPERATING VOLTAGE:7V-28V dc,Reverse polarity protected
MAXIMUM SERIES RESISTANCE:={40x(Supply Voltage -7)} ohms
SENSING ELEMENT:ultra High Capacitance-Aluminium Oxide Type
ACCURACY:±2°C dewpoint
RESOLUTION:6 micro-amps
REPEATABILITY:Better than ±0.3°C dewpoint
OPERATING TEMPERATURE:-20°C to +60°C
STORAGE TEMPERATURE:-20°C to +70°C
TRANSMITTER TYPE: 2 Wire,4-20mA Loop Powered Transmitter
OUTPUT SIGNAL: 4 to 20mA Linear
OPERATING VOLTAGE:7V-28V dc,Reverse polarity protected
MAXIMUM SERIES RESISTANCE:={40x(Supply Voltage -7)} ohms
SENSING ELEMENT:ultra High Capacitance-Aluminium Oxide Type
ACCURACY:±2°C dewpoint
RESOLUTION:6 micro-amps
REPEATABILITY:Better than ±0.3°C dewpoint
OPERATING TEMPERATURE:-20°C to +60°C
STORAGE TEMPERATURE:-20°C to +70°C